Question

Find the cost of planting the grass in the park of length 120m and breadth 150m, if the cost of planting the grass per m² is Rs 10​

Answer 1

Answer:

1,80,000

Step-by-step explanation:

there is a park in rectangle shape

whom length and breadth are given as 120 m and 150 m

then the area of park = 120×150 m^2

=> 18,000 m^2

it is the area of park .

now the cost of is = 18000×10

= 1,80,000

Answer 2

$\huge \purple{ \underline{ \boxed{ \red{ \mathbb{ANSWER : }}}}}$

$\red{ \textsf{The cost of planting grass on the playground is \orange{Rs.180000 .}}}$

$\huge \purple{ \underline{ \boxed{ \red{ \mathbb{EXPLANATION : }}}}}$

$\large\green{ \underline{ \underline{ \mathbb{GIVEN : }}}}$

$\orange{ \textsf{Length of playground = 120 m }}$

$\orange{ \textsf{Breadth of playground = 150 m }}$

$\orange{ \textsf{Cost of planting grass per m² = Rs.10}}$

$\large\green{ \underline{ \underline{ \mathbb{FORMULA \: USED : }}}}$

$\orange{ \textsf{Area of rectangle = Length x Breadth}}$

$\large\green{ \underline{ \underline{ \mathbb{SOLUTION : }}}}$

$\red{ \textsf{Area of playground = Length x Breadth}}$

$\red{ \textsf{Area of playground = 120 x 150}}$

$\red{ \sf{Area \: of \: playground = 18000 \: {m}^{2} }}$

$\red{ \textsf{Cost of planting grass per m² = Rs.10}}$

$\red{ \sf{Cost \: of \: planting \: grass \: 18000 \: m² = 18000 \times 10}}$

$\red{ \sf{Cost \: of \: planting \: grass \: 18000 \: m² = Rs. \: 180000 }}$

$\large \green{ \underline{ \underline{ \mathbb{KNOW \: MORE : }}}}$

$\orange{\mathbb{AREA : }}$

The area is the measurement of space enclosed by a closed geometric figure .